sim_csPID

说明：  双正交小波提升的算法，复小波变换，希望对你有所帮助(Lifting algorithm)

说明：  该程序是基于MATLAB的磁悬浮系统连续控制的具体程序实现(The program is based on the specific program MATLAB maglev system to achieve continuous control)

滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。(Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.)

说明：  本程序实现一、二、三级小波分解，并显示各个分解效果图。(The procedure to achieve one, two, three-level wavelet decomposition, and show the various decomposition Picture.)

matlab的偏最小二乘分析源码，可以稍微修改下参数就可用啦(matlab partial least squares analysis of source code can be slightly modified parameters you can use)

用Matlab编写的SmithChart作图软件，是微波、电磁场、射频专业的会用到(Using Matlab SmithChart mapping software, microwave, electromagnetic fields, RF expertise will be used)

用matlabe产生随机序列,用matlabe产生随机序列(matlab prbs,matlab prbs,matlab prbs)

SVM method is used for image processing

FFT与iFFT的非常好的学习例子，希望对需要的人有帮助(FFT and iFFT a very good learning example, want to enjoy)

本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)